1330532080

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{69011}}^1$

素因数の和:69265

約数の個数: 40

約数和(自身を含む): 3106368144

約数和(自身を除く): 1775836064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1928, 2410, 3856, 4820, 9640, 19280, 69011, 138022, 276044, 345055, 552088, 690110, 1104176, 1380220, 2760440, 5520880, 16631651, 33263302, 66526604, 83158255, 133053208, 166316510, 266106416, 332633020, 665266040, 1330532080]

約数ペア:

[(1, 1330532080), (2, 665266040), (4, 332633020), (5, 266106416), (8, 166316510), (10, 133053208), (16, 83158255), (20, 66526604), (40, 33263302), (80, 16631651), (241, 5520880), (482, 2760440), (964, 1380220), (1205, 1104176), (1928, 690110), (2410, 552088), (3856, 345055), (4820, 276044), (9640, 138022), (19280, 69011)]